Other Low Voltage Switchgear

Other Low Voltage Switchgear encompasses a broad range of electrical distribution and protection devices operating below 1000V AC or 1500V DC. This category includes essential components such as switch disconnectors, changeover switches, fuse switch disconnectors, and isolating switches. These devices are designed for safe circuit isolation, loa...

Other Low Voltage Switchgear encompasses a broad range of electrical distribution and protection devices operating below 1000V AC or 1500V DC. This category includes essential components such as switch disconnectors, changeover switches, fuse switch disconnectors, and isolating switches. These devices are designed for safe circuit isolation, load switching, and fault protection in industrial and commercial power systems. Key technical parameters include rated operational current (Ie) from 16A to 3200A, rated insulation voltage (Ui) up to 1000V, rated impulse withstand voltage (Uimp) up to 12kV, and short-circuit making capacity (Icm) up to 100kA. Products are available in various pole configurations (3P, 4P) and mounting styles (panel, DIN rail, or base mounting), with optional accessories like auxiliary contacts, shunt trips, and undervoltage releases. The range also includes modular enclosures and distribution blocks for organized power distribution.

These switchgear components are deployed in main distribution boards (MDBs), sub-distribution boards (SDBs), motor control centers (MCCs), and industrial control panels. They are critical in sectors such as manufacturing, renewable energy (solar and wind farms), data centers, water treatment plants, and commercial buildings. Applications include generator synchronization, power source changeover (ATS), motor isolation, and feeder protection. The devices ensure operational safety during maintenance and emergency shutdowns, complying with international standards like IEC 60947-1, IEC 60947-3, and UL 98.

Key subcategories include Switch Disconnectors (e.g., series like OT, OS, or similar), Fuse Switch Disconnectors (e.g., series like OF, OETL), and Changeover Switches (e.g., series like OTD, OTM). Typical article codes follow patterns such as OT160E3P, OS32G012, or OETL250K, where the prefix indicates the series, numbers denote rated current (e.g., 160 for 160A), and suffixes specify pole count (3P, 4P) or mounting type. Also included are Isolating Switches (e.g., series like SI, SIR) and Distribution Blocks (e.g., series like DB, DBL). These codes are standardized for easy identification of current rating, pole configuration, and accessory compatibility.

At Electric Automation Network, we provide express worldwide shipping and dedicated technical support from our team of electrical engineers. We offer real-time pricing and detailed technical documentation for each article, including datasheets, wiring diagrams, and 3D CAD models. Our engineers assist with product selection, application advice, and troubleshooting to ensure optimal system performance and compliance with local regulations.

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Manufacturer Code Reference Catalog Number Description Delivery Price

147036

J74KN-B-RC230

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RC suppressor unit, 110-230 VAC/dc, universal (fixing band, adhesive strip), for J7KN10-110

3 View Availability View Price

J74K9036R

J74KN-D2-ML

J74KND2ML

Mechanical interlock for 2x J7KN90-115

3 View Availability View Price

J77M9008C

J77MN-U-24

J77MNU24

Undervoltage release 24vac

Minimum Voltage Trigger 24VAC

3 View Availability View Price

J77M9013M

J77MN-U-415

J77MNU415

Undervoltage release 412Vca

Minimum Voltage Trigger 412VAC

3 View Availability View Price

J73K5005C

J73KC-AM-31

J73KCAM31

Auxiliary Contact Module for Motor Contactor, Push-In Plus Terminals, Contacts: NO 3 NC 1, H×W×D 40.5 x 38.5 x 41.5 mm

3 View Availability View Price

J77M9033D

J77MN-VD-9

J77MNVD9

Mod union elect 100A J7MN+J7KN

100A J7MN+J7KN elected junction mod

1 View Availability View Price

J77M9029F

J77MN-VKA-3

J77MNVKA3

Module union elec+mec J7MN+J7KNA

Link modules MPCB (J7MN3) to J7KNA (DIN-rail adapter not required)

3 View Availability View Price

J77M9031H

J77MN-VKG-3

J77MNVKG3

Mod union elec+mec J7MN+J7KNG

Link modules MPCB (J7 MN3) to J7KN-G (DIN-rail adaptor not required)

1 View Availability View Price

J74K9025C

J74KN-LG-11224

J74KNLG11224

Cover 1 terminal J7KN151-176

Deck 1 terminal J7KN151-176

3 View Availability View Price

J77M9030M

J77MN-VKN-3

J77MNVKN3

Module union elec+mec J7MN+J7KN

Link modules MPCB (J7MN3) to J7KN (DIN-rail adaptor not required)

3 View Availability View Price

J77M9058M

J77MN-BTC-63-E

J77MNBTC63E

Connector 3-pole J7MN

3-pole connector for J7MN

3 View Availability View Price

J73K9020R

J73KN-D-11S

J73KND11S

Auxiliary side (J7KN-24..74) 1NO+1NC

Side auxiliary (J7KN-24.. 74) 1NA+1NC

1 View Availability View Price

J74K9038E

J74KN-C2-RC110

J74KNC2RC110

Suppressor RC (J7KN-10..74)48-127AC/DC

RC suppressor (J7KN-10.. 74)48-127AC/DC

3 View Availability View Price

J74K9039C

J74KN-C2-RC230

J74KNC2RC230

Suppressor RC (J7KN-10..74)110-230AC/DC

RC suppressor unit, 110 to 250 VAC/DC, fits J7KN10-74

3 View Availability View Price

J74K9041E

J74KN-C2-RC400

J74KNC2RC400

Suppressor RC (J7KN-10..74)230-415AC/DC

RC suppressor (J7KN-10.. 74)230-415AC/DC

3 View Availability View Price

J74K9005R

J74KN-C-ML

J74KNCML

Mechanical interlock (J7KN-50..74)

Mechanical interlocking (J7KN-50.. 74)

3 View Availability View Price

J74K9020B

J74KN-D-RC 230

J74KNDRC230

Suppressor RC (J7KNA)110-250AC/DC

RC suppressor unit, 110-250 VAC/DC, fits J7KNA

2 View Availability View Price

J74K9018M

J74KN-D-RC 24

J74KNDRC24

Suppressor RC (J7KNA)12-48AC/DC

RC suppressor unit, 12-48 VAC/dc, fits J7KNA

1 View Availability View Price

J74K9023G

J74KN-P487-1

J74KNP4871

Label Contactors J7KN-10...74

Label Contactors J7KN-10... 74

3 View Availability View Price

J74 9006H

J74-WKR-A

J74WKRA

Bars conex. investor J7KNA with mechanical lock

Insulated wiring system, reversing starter connector with coil connector, for J7KNA-09-01R-x(D) and J7KNA-12-01R-x(D)

1 View Availability View Price

J77M9001F

J77MN-02F

J77MN02F

Front aux for J7MN 2NC

Front auxiliary for J7MN 2NC

3 View Availability View Price

J77M9003B

J77MN-02S

J77MN02S

Auxiliary side for J7MN 2NC

Side auxiliary for J7MN 2NC

3 View Availability View Price

J77M9000H

J77MN-11F

J77MN11F

Front aux for J7MN 1NO+1NC

Auxiliary contacts, standard, 1M1B, for top mounting for all J7MN*R/*P

2 View Availability View Price

J77M9004M

J77MN-11S

J77MN11S

Auxiliary side for J7MN 1NO+1NC

Auxiliary contacts, standard, 1M1B, for left hand side mounting for all J7MN*R/*P

2 View Availability View Price

J77M9057A

J77MN-BTC-63-EV

J77MNBTC63EV

Connector 3-pole J7MN UL489

3-pole connector for J7MN UL489

3 View Availability View Price

J77M9064D

J77MN-BTC-63-SE

J77MNBTC63SE

Connection block with Buss Bars

Line side terminal 3-pole, IEC/EN 60950, spade terminals

3 View Availability View Price

J77M9040G

J77MN-BTC-63-SEV

J77MNBTC63SEV

Block-resistant connecting with busbars

Resistant connection block with Collector Bars

1 View Availability View Price

J77M9066M

J77MN-CPM-3-45-2

J77MNCPM3452

Busbars 45mm J7MN (for 2 pcs)

Collector bars 45mm J7MN (for 2 pcs)

2 View Availability View Price

J77M9060A

J77MN-CPM-3-45-2S

J77MNCPM3452S

Busbars 45mm J7MN (for 2 pcs)

J7MN-3, 3 phase busbar for 2 MPCBs, 45 mm spacing, spade connectors

3 View Availability View Price

J77M9067R

J77MN-CPM-3-45-3

J77MNCPM3453

Busbars 45mm J7MN (for 3 pcs)

Collector bars 45mm J7MN (for 3 pcs)

3 View Availability View Price

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